SATOBS ML (remote), 5 Oct 2015 (Pt. II): 2010-050B (Chang'e 2 rb)

From: Marco Langbroek via Seesat-l <seesat-l_at_satobs.org>
Date: Fri, 9 Oct 2015 10:27:31 +0200
37175 10 050B   9331 F 20151005142120000 17 75 0144388+109046 56 I
37175 10 050B   9331 F 20151005142241000 17 75 0144400+108969 56 I
37175 10 050B   9331 F 20151005142522000 17 75 0144424+108819 56 I
37175 10 050B   9331 F 20151005142642000 17 75 0144435+108745 56 I
37175 10 050B   9331 F 20151005142922000 17 75 0144459+108593 56 I
37175 10 050B   9331 F 20151005143042000 17 75 0144471+108519 56 I
37175 10 050B   9331 F 20151005143604000 17 75 0144518+108214 56 I
37175 10 050B   9331 F 20151005143724000 17 75 0144530+108138 56 I
37175 10 050B   9331 F 20151005144005000 17 75 0144554+107987 56 I
37175 10 050B   9331 F 20151005144125000 17 75 0144566+107909 56 I
37175 10 050B   9331 F 20151005144406000 17 75 0144589+107758 56 I

----------------------------------------------------------------------
0.51-meter F/6.3 Dall-Kirkham + CCD + Astrometrica + UCAC4
Warrumbungle Obs., NSW, Australia   31.27517 S, 149.19453 E, 552 m ASL
What these numbers mean: http://www.satobs.org/position/IODformat.html
----------------------------------------------------------------------


Images obtained with the Warrumbungle (MPC Q65) 0.51-m telescope while 2010-050B
was at a distance of roughly 392 000 km (1.02 Lunar Distance).

Updated orbital elements:


Perigee 2015 Sep 5.985177 TT = 23:38:39 (JD 2457271.485177)
Epoch 2015 Sep  7.0 TT;                            Find_Orb

M  12.67016              (2000.0)
n  12.48509566        Peri.  178.13315
a  397199.709 km      Node   220.10737
e  0.1604845          Incl.   39.74306
P  28.83 days         q   333455.281 km   Q   460944.137 km


Chang'2 rb                                         333455 x 460944 km
1 37175U 10050B   15250.00000000  .00000000  00000-0  00000-0 0    06
2 37175  39.7416 220.3282 1655356 178.6069  12.1897  0.03428216    03

 From 24 observations 2015 Sep 2 - Oct 5; mean residual 0".373.


Same observations as above, in MPC format:

NET UCAC-4
2010-050B     C2015 10 05.59815 01 44 38.78 +10 54 16.5                      Q65
2010-050B     C2015 10 05.59909 01 44 39.99 +10 53 49.0                      Q65
2010-050B     C2015 10 05.60095 01 44 42.36 +10 52 54.7                      Q65
2010-050B     C2015 10 05.60188 01 44 43.53 +10 52 28.2                      Q65
2010-050B     C2015 10 05.60373 01 44 45.91 +10 51 33.4                      Q65
2010-050B     C2015 10 05.60465 01 44 47.07 +10 51 06.9                      Q65
2010-050B     C2015 10 05.60838 01 44 51.82 +10 49 17.1                      Q65
2010-050B     C2015 10 05.60931 01 44 53.01 +10 48 49.7                      Q65
2010-050B     C2015 10 05.61117 01 44 55.36 +10 47 55.3                      Q65
2010-050B     C2015 10 05.61209 01 44 56.55 +10 47 27.4                      Q65
2010-050B     C2015 10 05.61396 01 44 58.92 +10 46 32.7                      Q65

- Marco

-----
Dr Marco Langbroek  -  SatTrackCam Leiden, the Netherlands.
e-mail: sattrackcam_at_langbroek.org

Cospar 4353 (Leiden):   52.15412 N, 4.49081 E (WGS84), +0 m ASL
Cospar 4355 (Cronesteyn): 52.13878 N, 4.49937 E (WGS84), -2 m ASL
Station (b)log: http://sattrackcam.blogspot.com
Twitter: _at_Marco_Langbroek
-----


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Received on Fri Oct 09 2015 - 03:27:46 UTC

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